1!)4 Proceedinr/s of the Boijal Physical Society. 



two specimens under a stone near the Luce, in 

 Wigtownshire ; and I think that had I examined 

 all my material, I should probably have found 

 that it occurs in other places. 



2. Iiolus pusilhcs, Leach (holeti Am Stein, holeti v. Porctth). 



— Abundant in moss-decaying tree stumps, etc., 

 in Peeblesshire, Selkirkshire, Wigtownshire, Mid- 

 lothian, and probably throughout the whole of 

 Scotland, as I took specimens in Kinross- shire, 

 near Oban, and on the ^N'ess Islands at Inverness. 



3. lulus sahulosus. — I have found this species common in 



damp localities, under stones and fallen logs, in 

 Peeblesshire and Wigtownshire. A few specimens 

 were found by me at Oban. Johnstone gives it 

 as frequent in Berwickshire, and it probably 

 occurs in all the low lying districts in Scotland. 



4. luhcs silvarum, Meinert {Danmarks Chilognathes). — 



This species I have taken abundantly in woods 

 in Peeblesshire. I have also found it near Edin- 

 burgh. 



0. lulus 2^unctatus (Leach). — This is perhaps the most 

 common and most widely distributed lulus in 

 Scotland. I have found it wherever I have col- 

 lected. Johnstone gives it as common. 



G. Iidus terrestris, Linn. (/, niyer, Leach). — Common 

 everywhere. This species is very fond of fallen 

 logs of Scotch fir, and is to be found at a fairly 

 high level above the sea. Scotch specimens 

 appear to be blacker than English. 



7 Blaniulus guttidatus (Fabr.). — This seems to be Leach's 

 lulus 2)idchellus, which Johnstone states to be 

 abundant in Berwickshire. I have found it in 

 abundance in Peeblesshire, Wigtownshire, and 

 Midlothian. 



5. Polydesmus com])lcmatus. — This is common wlierever I 



have looked for it, though not apparently at high 

 altitudes. 

 11 Craspedosoma Baivlinsii. — I have not myself met with 

 this chilognath ; but Mr Gibson has procured 



